code: def test_mindspore_pad(
      *,
      input,
      pad_width,
      mode,
      constant_values,
      on_device,
      fn_tree,
      frontend,
      backend_fw,
      test_flags,
  ):
      helpers.test_frontend_function(
          input_dtypes=input[0],
          frontend=frontend,
          backend_to_test=backend_fw,
          test_flags=test_flags,
          fn_tree=fn_tree,
          on_device=on_device,
          input=input[1],
          pad_width=pad_width,
          mode=mode,
          constant_values=constant_values,
      )
  
imports: from hypothesis import strategies
  import pytest
  import math
  import ivy_tests.test_ivy.helpers
  from ivy_tests.test_ivy.helpers import handle_frontend_test
  from ivy_tests.test_ivy.test_functional.test_nn.test_layers import _assume_tf_dilation_gt_1
  import ivy
label_desc: Use image node_id 20 for calling a global function with example usage: test_mindspore_pad() without return types